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Removal of Cu(II), Cd(II) and Cr(III) ions from aqueous solution by dam silt
2013
Arabian Journal of Chemistry
The removal of heavy metals, such as Cu(II), Cd(II) and Cr(III) from aqueous solution was studied using Chorfa silt material (Mascara, Algeria). The main constituents of silt sediment are quartz, calcite and mixture of clays. The experimental data were described using Freundlich, Langmuir, Dubinin-Radushkevich (D-R) and Langmuir-Freundlich models. The adsorbed amounts of chromium and copper ions were very high (95% and 94% of the total concentration of the metal ions), whereas cadmium ion was
doi:10.1016/j.arabjc.2010.10.018
fatcat:v24jjbdqzzhxfjwbh6eawzqlie